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The 28 mm diamond-tread tubular, for asphalt, broken roads and light gravel.
The 28 mm diamond-tread tubular, for asphalt, broken roads and light gravel.
The Diamond Allroad is a 28 mm tubular to go beyond tarmac without changing wheels. Battered country roads, white tracks, light gravel: it widens the playground of a tubular bike, which usually has no answer for these surfaces.
The diamond-point pattern is that of the tubulars of old, and it wasn't revived out of nostalgia: this fine grid gives grip on gravel and dry earth without creating the drag of a true knob. On tarmac, it rolls like a road tubular.
Casing 200/275 TPI, tread compound Grip Silica and impregnated casing Liquid Rubber, standard puncture protection. 28 mm, 320 g, 5 to 8 bar.
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An extra layer of rubberised casing under the tread: a sufficient barrier against most punctures, without hurting efficiency. |
Nanostructured silica tread compound, tailored to each discipline. Its strong point is grip, especially in the rain. |
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Casing compound made of liquid rubber and nanostructured silica, with low hysteresis: it is what gives the top-of-range models their efficiency. |
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Training |
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| Protection |
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Longevity |
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| Lightness |
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Racing |
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| Version | Size | Weight | Pressure | Colour |
|---|---|---|---|---|
| Diamond Allroad 28 | 28" × 28 mm 28-622 · 200/275 TPI |
320 g | 5 – 8 bar | Black · Black/Beige |
Weights as stated by Tufo. Versions without a link are ordered from Velox.
| Reference | TUCALLRD-28/BK |
|---|---|
| Origin | Handmade in the Czech Republic |
| Weight | 320g |
| ETRTO | 622x28C |
| Pressure | 5 to 8 bar |
| TPI count | 200/275 |
| EAN code | 8592723058205 |